package thread.java20221220;

public class Demo22 {
    public static void main(String[] args) {
        Thread thread = new Thread(){
            @Override
            public void run() {
                System.out.println(1);
            }
        };
        thread.start();
        System.out.println(2);
        //打印的结果是什么?
        //打印的结果, 可能是12, 也可能是21
    }
}
